Atomic StructureHard
Question
Which of the following has the maximum number of unpaired electrons ?
Options
A.Mg2+
B.Ti3+
C.V3+
D.Fe3+
Solution
Mg2+ : 1s2, 2p2 n = 0
Ti3+ : [Ar] 3d1, 4s0 n = 1
V3+ : [Ar] 3d2, 4s0 n = 2
Fe3+ : [Ar] 3d4, 4s0 n = 4
Ti3+ : [Ar] 3d1, 4s0 n = 1
V3+ : [Ar] 3d2, 4s0 n = 2
Fe3+ : [Ar] 3d4, 4s0 n = 4
Create a free account to view solution
View Solution FreeMore Atomic Structure Questions
The specific charge of cathode rays...For which of the following element, all of its existing ion Mx+ will be diamagnetic?...The orbital diagram in which the aufbau principle is violated :...The radius of first orbit of H-atoms is 0.529 Å. The radius of first orbit of D-atoms should be...Which of the following statements in relation to the hydrogen atom is correct?...